Spherocolliod
球形胶体
🗣️ 情景例句
We're having a small to-do, and I'd really be happy if you come.
我们打算热闹一下，我真心的希望你能赏光。
Study sickness while you are well.
居安思危。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？